Inline duct type fans using a mixed flow impeller design with two speed motors as standard and exceptionally low noise levels. Motor cases unclip from duct connections for easy servicing. The ideal solution for medium demand ventilation in commercial and residential systems. Suitable for room to room air transfer and supply or exhaust ventilation.

Construction
The range is fitted with mixed flow impellers driven by long life motors with sealed for life bearings. Cases are made from injection moulded polymer.

Features
High or Low speed operation.
Speed controllable with VA controller (on high fan speed setting only).
Can be installed in parallel or series configuration for higher pressures or flows.
Easy motor/impeller dismount system.

Testing
Rated fan performance has been tested in accordance with the requirements of ISO 5801. Fans sound data has been determined by testing to ISO 3744/3745.

Wiring diagrams and latest data
Fans are fitted with flex leads and plugs. Refer to the latest product datasheet for individual model data and specifications. Datasheets are available from our electronic selection software FansSelect.